STEPHEN F SPONTAK (M.D.) – Emergency Medicine Physician, NPI 1275531121
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,845 EMERGENCY MEDICINE in IL
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Provider Addresses for STEPHEN F SPONTAK (M.D.)
9944, South Roberts Road, Palos Hills, Palos Township, Cook County, Illinois, 60465, United States
SUITE 204
PALOS HILLS, IL 604651555
Phone: (708) 233-8709
Fax: (708) 599-1552
Type: Mailing
Palos Hospital, 12251, South 80th Avenue, Palos Heights, Palos Township, Cook County, Illinois, 60463, United States
PALOS HEIGHTS, IL 604631256
Phone: (708) 923-5800
Fax: (708) 923-8324
Type: Location
10215 Broadway Fl 1
Crown Point, IN 463078001
Phone: (219) 661-6098
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $96.
Total Amount is formed as General ($96) + Research ($0) + Ownership ($0) = $96.
Last reported payment date: 2023-11-16 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($72).
Total Amount
$96
General + Research + Ownership
Payments
2
Total payment records
General Amount
$96
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $72 |
| Genentech USA, Inc. | $23 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-09-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100913000310 | I | Emergency Medicine | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 373 | 367 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 166 | 166 | $0 |
| 99291 | Critical care, first 30-74 minutes | 137 | 136 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 22 | 22 | $0 |
| 71046 | X-ray of chest, 2 views | 15 | 15 | $0 |
Insurance plans in this area (ZIP 60465)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| Diagnostic Radiology, Interventional Radiology | IL | |
| P A T H O L O G Y | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | IL | |
| G A S T R O E N T E R O L O G Y | IL | |
| Internal Medicine | IL | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal Medicine | MN | |
| - | IL | |
| Physical Therapist In Private Practice | IL | |
| Nurse Practitioner | IL |
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